无法加载文件或程序集“Microsoft.SqlServer.DTSRuntimeWrap”

问题描述

我想不通，当我跑我的应用程序（MVC 3）为什么我得到这个错误。该项目以Microsoft.SQLServer.ManagedDTS的参考。我已经安装了SQL Server 2008 R2和SQL Server 2012中（包括前preSS）。我使用的是2012年，这个应用程序。

 在'/'应用程序的服务器错误。无法加载文件或程序集Microsoft.SqlServer.DTSRuntimeWrap或它的一个依赖。试图加载程序格式不正确。说明：执行当前Web请求的执行过程中发生未处理的异常。请查看有关错误的详细信息的堆栈跟踪以及它起源于code。异常详细信息：System.BadImageFormatException：未能加载文件或程序集Microsoft.SqlServer.DTSRuntimeWrap或它的一个依赖。试图加载程序格式不正确。源错误：当前Web请求的执行过程中生成了未处理的异常。有关异常的来源和位置信息可以使用异常堆栈跟踪下面确定。程序集加载跟踪：下列信息有助于确定程序集Microsoft.SqlServer.DTSRuntimeWrap无法加载。
警告：程序集绑定日志记录被关闭。
要启用程序集绑定失败日志记录，注册表值[HKLM \\软件\\微软\\融合！EnableLog]（DWORD）设置为1。
注意：有一些与程序集绑定失败日志记录关联的性能损失。
要关闭此功能，请移除注册表值[HKLM \\软件\\微软\\融合！EnableLog。堆栈跟踪：
[BadImageFormatException：未能加载文件或程序集Microsoft.SqlServer.DTSRuntimeWrap或它的一个依赖。试图加载程序格式不正确。]
   System.Reflection.RuntimeAssembly._nLoad（的AssemblyName文件名，字符串codeBase类，证据assemblySecurity，RuntimeAssembly locationHint，StackCrawlMark＆安培; stackMark，布尔throwOnFileNotFound，布尔forIntrospection，布尔SUP pressSecurityChecks）+ 0
   System.Reflection.RuntimeAssembly.InternalLoadAssemblyName（的AssemblyName assemblyRef，证据assemblySecurity，StackCrawlMark＆安培; stackMark，布尔forIntrospection，布尔SUP pressSecurityChecks）567
   System.Reflection.RuntimeAssembly.InternalLoad（字符串assemblyString，证据assemblySecurity，StackCrawlMark＆安培; stackMark，布尔forIntrospection）+192
   System.Reflection.Assembly.Load（字符串assemblyString）+35
   System.Web.Configuration.CompilationSection.LoadAssemblyHelper（字符串的AssemblyName，布尔starDirective）+123[ConfigurationErrorsException：未能加载文件或程序集Microsoft.SqlServer.DTSRuntimeWrap或它的一个依赖。试图加载程序格式不正确。]
   System.Web.Configuration.CompilationSection.LoadAssemblyHelper（字符串的AssemblyName，布尔starDirective）11568160
   System.Web.Configuration.CompilationSection.LoadAllAssembliesFromAppDomainBinDirectory（）+ 485
   System.Web.Configuration.AssemblyInfo.get_AssemblyInternal（）+79
   System.Web.Compilation.BuildManager.GetReferencedAssemblies（CompilationSection compConfig）337
   System.Web.Compilation.BuildManager.Call preStartInitMethods（）+280
   System.Web.Hosting.HostingEnvironment.Initialize（ApplicationManager的AppManager，IApplicationHost APPHOST，IConfigMapPathFactory configMapPathFactory，HostingEnvironmentParameters hostingParameters，PolicyLevel policyLevel，异常appDomainCreationException）1167[HttpException（0x80004005的）：未能加载文件或程序集Microsoft.SqlServer.DTSRuntimeWrap或它的一个依赖。试图加载程序格式不正确。]
   System.Web.HttpRuntime.FirstRequestInit（HttpContext的背景下）11700896
   System.Web.HttpRuntime.EnsureFirstRequestInit（HttpContext的背景下）+141
   System.Web.HttpRuntime.ProcessRequestNotificationPrivate（IIS7WorkerRequest WR，HttpContext的背景下）4869125
 

解决方案

如果这是一个Web应用程序的一部分，你需要启用从IIS应用程序池运行32位应用程序。这将解决您的问题。

I can't figure out why I'm getting this error when I run my application (MVC 3). The project has a reference to Microsoft.SQLServer.ManagedDTS. I have both SQL Server 2008 R2 and SQL Server 2012 (both Express) installed. I'm using 2012 with this application.

Server Error in '/' Application.

Could not load file or assembly 'Microsoft.SqlServer.DTSRuntimeWrap' or one of its dependencies. An attempt was made to load a program with an incorrect format.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.BadImageFormatException: Could not load file or assembly 'Microsoft.SqlServer.DTSRuntimeWrap' or one of its dependencies. An attempt was made to load a program with an incorrect format.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Assembly Load Trace: The following information can be helpful to determine why the assembly 'Microsoft.SqlServer.DTSRuntimeWrap' could not be loaded.


WRN: Assembly binding logging is turned OFF.
To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.
To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].

Stack Trace:


[BadImageFormatException: Could not load file or assembly 'Microsoft.SqlServer.DTSRuntimeWrap' or one of its dependencies. An attempt was made to load a program with an incorrect format.]
   System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) +0
   System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection, Boolean suppressSecurityChecks) +567
   System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +192
   System.Reflection.Assembly.Load(String assemblyString) +35
   System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +123

[ConfigurationErrorsException: Could not load file or assembly 'Microsoft.SqlServer.DTSRuntimeWrap' or one of its dependencies. An attempt was made to load a program with an incorrect format.]
   System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) [phone]
   System.Web.Configuration.CompilationSection.LoadAllAssembliesFromAppDomainBinDirectory() +485
   System.Web.Configuration.AssemblyInfo.get_AssemblyInternal() +79
   System.Web.Compilation.BuildManager.GetReferencedAssemblies(CompilationSection compConfig) +337
   System.Web.Compilation.BuildManager.CallPreStartInitMethods() +280
   System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters, PolicyLevel policyLevel, Exception appDomainCreationException) +1167

[HttpException (0x80004005): Could not load file or assembly 'Microsoft.SqlServer.DTSRuntimeWrap' or one of its dependencies. An attempt was made to load a program with an incorrect format.]
   System.Web.HttpRuntime.FirstRequestInit(HttpContext context) [phone]
   System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +141
   System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +4869125

解决方案

If this is a part of a web application, you need to enable running 32-bit applications from application pool of IIS. This will solve your problem.

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